Chair



FIG. 1 is a top perspective view of a chair according to my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right view thereof; and,

FIG. 7 is a left view thereof.

The broke line portions of the figures are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a chair, as shown and described. 